| 内蒙岱海游乐场孔沉积物分析及其3000年来环境演变 |
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| 引用本文： | 刘清泗.内蒙岱海游乐场孔沉积物分析及其3000年来环境演变[J].贵州师范大学学报(自然科学版),1996,14(3):25-32. |
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| 作者姓名： | 刘清泗 |
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| 作者单位： | 北京师范大学资环系，北京大学城环系 |
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| 摘 要： | 本文通过对游乐场钻孔剖面沉积物的粒度分析、粘土矿物分析、微量元素分析、ＣａＣｏ３含量、ｐＨ值、有机质含量分析、孢粉分析、介形类组合分析及其附近地区历史文献资料分析，研究了该地区３０００年来环境演变的过程和各阶段的环境特征。
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| 关 键 词： | 岱海游乐场，环境演变，粒度分析，孢粉分析，对应分析 |
ANALYSIS OF THE SEDIMENT OF YOULECHANG DRILLING SECTION AND ENVIRONMENTAL EVOLUTION FOR PAST 3000 YEARS IN DAIHAI LAKE. NEI MONGGOL |
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| Liu Qingsi.ANALYSIS OF THE SEDIMENT OF YOULECHANG DRILLING SECTION AND ENVIRONMENTAL EVOLUTION FOR PAST 3000 YEARS IN DAIHAI LAKE. NEI MONGGOL[J].Journal of Guizhou Normal University(Natural Sciences),1996,14(3):25-32. |
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| Authors: | Liu Qingsi |
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| Abstract: | Form analysis of deposit form the drills of Dai Hai recreation spot on the grain size, clay minerals. microelements. CaCO3 content, pH value organic matter content, Sporopollen. compound of Ostracoda and the historical data nearby. the arfide has researched the environmental evolution process and characteristics in the stages for past 3000 years. |
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| Keywords: | Dai Hai recreation spot envirionmental evolution grain she analysis Sporopollen analysis corresponding analysis |
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